My GirlFriend is Shobitch
When high school student Shinozaki confesses his feelings to the beautiful and aloof class representative, Akiho Kosaka, the last thing he expected was for her to say “yes.” Like everything else in her diligent life, Kosaka takes dating quite seriously. In an effort to be a good girlfriend, Kosaka decides to meticulously study (and bluntly suggest) all manner of ways to keep Shinozaki sexually satisfied… in the theoretical sense, that is. This innocently lewd relationship is only just the beginning.
篠崎遙向班長香坂秋穗告白成功後兩人開始交往，性格認真的秋穗為了成為稱職的女友而努力學習，但由於努力的方向錯誤，導致她成為性知識有所偏差的